Australian Bustard
The sexes are similar but the female does not have that breast band which the male unfolds in an amazing display during courtship. Google for an image as I am yet to get a photo.
They are omnivores and feed on insects, seeds, fruit, mice and grasshoppers. Due to loss of habitat they are an uncommon bird. They are extinct from settled areas.
When you see them they look like a cross between an Emu and Bush Stone Curlew. They are quite a tall bird at .8 to 1.2 metres.
They have a wingspan of about 2 metres. They are mostly terrestrial and usually stalk or run away when alarmed flying as a last resort.
Take off is with heavy beats of the wings and once airborne they are strong fliers with great stamina.
Females and juveniles have a brown crown. The flightless juveniles rely on the camouflage of their plumage to evade detection.
They live in wooded grassy plains, dry woodlands, mulga, spinifex and saltbush scrub. I usually see them in or around farm land.
They can be found all over Australia and are usually alone or in pairs but as I mentioned at the start they are uncommon. They are an extremely shy bird and very hard to get close to.
Like Bush Curlew they like to freeze when disturbed. The Bustard however usually walks away slowly with his head held high once he has had enough. This is a male above with the black head crown.
Their eyes are yellow but in most light I find they look quite brown. On this rainy day the yellow was clearly visible.